Dec 12 23:31:58.724 INFO testing totechite/Learning_parser_with_Rustlang against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 12 23:31:58.724 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-1/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +bd47d6825bf4090517549d33cfef10d3300b4a75-alt build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 12 23:31:58.967 INFO [stdout] 1544d4cd8992ec804bf7832e273cef82d183c0c7bf983bd3405ddfad2667f165
Dec 12 23:31:58.969 INFO running `"docker" "start" "-a" "1544d4cd8992ec804bf7832e273cef82d183c0c7bf983bd3405ddfad2667f165"`
Dec 12 23:31:59.393 INFO [stderr] usermod: no changes
Dec 12 23:31:59.433 INFO [stderr]    Compiling memchr v2.0.1
Dec 12 23:31:59.887 INFO [stderr]    Compiling aho-corasick v0.6.6
Dec 12 23:32:00.867 INFO [stderr]    Compiling regex v1.0.2
Dec 12 23:32:09.775 INFO [stderr]    Compiling rust_lexer v0.1.0 (/source)
Dec 12 23:32:10.015 INFO [stderr] warning: unused imports: `LexerBuilder`, `Lexer`
Dec 12 23:32:10.015 INFO [stderr]  --> src/lib.rs:7:13
Dec 12 23:32:10.015 INFO [stderr]   |
Dec 12 23:32:10.015 INFO [stderr] 7 | use lexer::{Lexer, LexerBuilder};
Dec 12 23:32:10.015 INFO [stderr]   |             ^^^^^  ^^^^^^^^^^^^
Dec 12 23:32:10.015 INFO [stderr]   |
Dec 12 23:32:10.015 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 12 23:32:10.015 INFO [stderr] 
Dec 12 23:32:10.015 INFO [stderr] warning: unused import: `token::Token`
Dec 12 23:32:10.015 INFO [stderr]  --> src/lib.rs:8:5
Dec 12 23:32:10.015 INFO [stderr]   |
Dec 12 23:32:10.015 INFO [stderr] 8 | use token::Token;
Dec 12 23:32:10.015 INFO [stderr]   |     ^^^^^^^^^^^^
Dec 12 23:32:10.015 INFO [stderr] 
Dec 12 23:32:10.079 INFO [stderr] warning: field is never used: `theChar`
Dec 12 23:32:10.079 INFO [stderr]   --> src/lexer.rs:86:5
Dec 12 23:32:10.079 INFO [stderr]    |
Dec 12 23:32:10.079 INFO [stderr] 86 |     theChar: char,
Dec 12 23:32:10.079 INFO [stderr]    |     ^^^^^^^^^^^^^
Dec 12 23:32:10.079 INFO [stderr]    |
Dec 12 23:32:10.079 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 12 23:32:10.079 INFO [stderr] 
Dec 12 23:32:10.079 INFO [stderr] warning: variant `N_A` should have a camel case name such as `NA`
Dec 12 23:32:10.079 INFO [stderr]  --> src/token.rs:3:5
Dec 12 23:32:10.079 INFO [stderr]   |
Dec 12 23:32:10.079 INFO [stderr] 3 |     N_A,
Dec 12 23:32:10.079 INFO [stderr]   |     ^^^
Dec 12 23:32:10.079 INFO [stderr]   |
Dec 12 23:32:10.079 INFO [stderr]   = note: #[warn(non_camel_case_types)] on by default
Dec 12 23:32:10.079 INFO [stderr] 
Dec 12 23:32:10.079 INFO [stderr] warning: variant `L_BRACKET` should have a camel case name such as `LBracket`
Dec 12 23:32:10.079 INFO [stderr]  --> src/token.rs:7:5
Dec 12 23:32:10.079 INFO [stderr]   |
Dec 12 23:32:10.079 INFO [stderr] 7 |     L_BRACKET,
Dec 12 23:32:10.079 INFO [stderr]   |     ^^^^^^^^^
Dec 12 23:32:10.079 INFO [stderr] 
Dec 12 23:32:10.079 INFO [stderr] warning: variant `R_BRACKET` should have a camel case name such as `RBracket`
Dec 12 23:32:10.079 INFO [stderr]  --> src/token.rs:8:5
Dec 12 23:32:10.079 INFO [stderr]   |
Dec 12 23:32:10.079 INFO [stderr] 8 |     R_BRACKET
Dec 12 23:32:10.079 INFO [stderr]   |     ^^^^^^^^^
Dec 12 23:32:10.079 INFO [stderr] 
Dec 12 23:32:10.079 INFO [stderr] warning: structure field `theChar` should have a snake case name such as `the_char`
Dec 12 23:32:10.079 INFO [stderr]   --> src/lexer.rs:10:5
Dec 12 23:32:10.079 INFO [stderr]    |
Dec 12 23:32:10.079 INFO [stderr] 10 |     pub theChar: Option<char>,
Dec 12 23:32:10.079 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 23:32:10.079 INFO [stderr]    |
Dec 12 23:32:10.079 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Dec 12 23:32:10.079 INFO [stderr] 
Dec 12 23:32:10.079 INFO [stderr] warning: variable `strV` should have a snake case name such as `str_v`
Dec 12 23:32:10.079 INFO [stderr]   --> src/lexer.rs:42:13
Dec 12 23:32:10.079 INFO [stderr]    |
Dec 12 23:32:10.079 INFO [stderr] 42 |         let mut strV = "".to_string();
Dec 12 23:32:10.079 INFO [stderr]    |             ^^^^^^^^
Dec 12 23:32:10.079 INFO [stderr] 
Dec 12 23:32:10.079 INFO [stderr] warning: structure field `theChar` should have a snake case name such as `the_char`
Dec 12 23:32:10.079 INFO [stderr]   --> src/lexer.rs:86:5
Dec 12 23:32:10.079 INFO [stderr]    |
Dec 12 23:32:10.079 INFO [stderr] 86 |     theChar: char,
Dec 12 23:32:10.079 INFO [stderr]    |     ^^^^^^^^^^^^^
Dec 12 23:32:10.079 INFO [stderr] 
Dec 12 23:32:10.639 INFO [stderr] warning: field is never used: `theChar`
Dec 12 23:32:10.639 INFO [stderr]   --> src/lexer.rs:86:5
Dec 12 23:32:10.639 INFO [stderr]    |
Dec 12 23:32:10.639 INFO [stderr] 86 |     theChar: char,
Dec 12 23:32:10.639 INFO [stderr]    |     ^^^^^^^^^^^^^
Dec 12 23:32:10.639 INFO [stderr]    |
Dec 12 23:32:10.639 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 12 23:32:10.639 INFO [stderr] 
Dec 12 23:32:10.639 INFO [stderr] warning: variant `N_A` should have a camel case name such as `NA`
Dec 12 23:32:10.639 INFO [stderr]  --> src/token.rs:3:5
Dec 12 23:32:10.639 INFO [stderr]   |
Dec 12 23:32:10.639 INFO [stderr] 3 |     N_A,
Dec 12 23:32:10.639 INFO [stderr]   |     ^^^
Dec 12 23:32:10.639 INFO [stderr]   |
Dec 12 23:32:10.639 INFO [stderr]   = note: #[warn(non_camel_case_types)] on by default
Dec 12 23:32:10.639 INFO [stderr] 
Dec 12 23:32:10.639 INFO [stderr] warning: variant `L_BRACKET` should have a camel case name such as `LBracket`
Dec 12 23:32:10.639 INFO [stderr]  --> src/token.rs:7:5
Dec 12 23:32:10.639 INFO [stderr]   |
Dec 12 23:32:10.639 INFO [stderr] 7 |     L_BRACKET,
Dec 12 23:32:10.639 INFO [stderr]   |     ^^^^^^^^^
Dec 12 23:32:10.639 INFO [stderr] 
Dec 12 23:32:10.639 INFO [stderr] warning: variant `R_BRACKET` should have a camel case name such as `RBracket`
Dec 12 23:32:10.639 INFO [stderr]  --> src/token.rs:8:5
Dec 12 23:32:10.639 INFO [stderr]   |
Dec 12 23:32:10.639 INFO [stderr] 8 |     R_BRACKET
Dec 12 23:32:10.639 INFO [stderr]   |     ^^^^^^^^^
Dec 12 23:32:10.639 INFO [stderr] 
Dec 12 23:32:10.639 INFO [stderr] warning: structure field `theChar` should have a snake case name such as `the_char`
Dec 12 23:32:10.639 INFO [stderr]   --> src/lexer.rs:10:5
Dec 12 23:32:10.639 INFO [stderr]    |
Dec 12 23:32:10.639 INFO [stderr] 10 |     pub theChar: Option<char>,
Dec 12 23:32:10.639 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 23:32:10.642 INFO [stderr]    |
Dec 12 23:32:10.643 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Dec 12 23:32:10.643 INFO [stderr] 
Dec 12 23:32:10.643 INFO [stderr] warning: variable `strV` should have a snake case name such as `str_v`
Dec 12 23:32:10.643 INFO [stderr]   --> src/lexer.rs:42:13
Dec 12 23:32:10.643 INFO [stderr]    |
Dec 12 23:32:10.643 INFO [stderr] 42 |         let mut strV = "".to_string();
Dec 12 23:32:10.643 INFO [stderr]    |             ^^^^^^^^
Dec 12 23:32:10.643 INFO [stderr] 
Dec 12 23:32:10.643 INFO [stderr] warning: structure field `theChar` should have a snake case name such as `the_char`
Dec 12 23:32:10.643 INFO [stderr]   --> src/lexer.rs:86:5
Dec 12 23:32:10.643 INFO [stderr]    |
Dec 12 23:32:10.643 INFO [stderr] 86 |     theChar: char,
Dec 12 23:32:10.643 INFO [stderr]    |     ^^^^^^^^^^^^^
Dec 12 23:32:10.643 INFO [stderr] 
Dec 12 23:32:10.646 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 12 23:32:10.647 INFO [stderr]   --> src/main.rs:12:5
Dec 12 23:32:10.647 INFO [stderr]    |
Dec 12 23:32:10.647 INFO [stderr] 12 |     file.read_to_string(&mut contents);
Dec 12 23:32:10.647 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 23:32:10.647 INFO [stderr]    |
Dec 12 23:32:10.647 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 12 23:32:10.647 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 12 23:32:10.647 INFO [stderr] 
Dec 12 23:32:12.182 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.77s
Dec 12 23:32:12.186 INFO [stderr] su: No module specific data is present
Dec 12 23:32:12.996 INFO running `"docker" "inspect" "1544d4cd8992ec804bf7832e273cef82d183c0c7bf983bd3405ddfad2667f165"`
Dec 12 23:32:13.195 INFO running `"docker" "rm" "-f" "1544d4cd8992ec804bf7832e273cef82d183c0c7bf983bd3405ddfad2667f165"`
Dec 12 23:32:13.479 INFO [stdout] 1544d4cd8992ec804bf7832e273cef82d183c0c7bf983bd3405ddfad2667f165
Dec 12 23:32:13.481 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-1/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +bd47d6825bf4090517549d33cfef10d3300b4a75-alt test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 12 23:32:13.947 INFO [stdout] 156a60088f9160becf20148af167f4a7fcb37f0eaf1d256892620fdb669e2a2d
Dec 12 23:32:13.949 INFO running `"docker" "start" "-a" "156a60088f9160becf20148af167f4a7fcb37f0eaf1d256892620fdb669e2a2d"`
Dec 12 23:32:14.983 INFO [stderr] usermod: no changes
Dec 12 23:32:15.071 INFO [stderr]    Compiling rust_lexer v0.1.0 (/source)
Dec 12 23:32:15.347 INFO [stderr] warning: unused imports: `LexerBuilder`, `Lexer`
Dec 12 23:32:15.347 INFO [stderr]  --> src/lib.rs:7:13
Dec 12 23:32:15.347 INFO [stderr]   |
Dec 12 23:32:15.347 INFO [stderr] 7 | use lexer::{Lexer, LexerBuilder};
Dec 12 23:32:15.347 INFO [stderr]   |             ^^^^^  ^^^^^^^^^^^^
Dec 12 23:32:15.347 INFO [stderr]   |
Dec 12 23:32:15.347 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 12 23:32:15.347 INFO [stderr] 
Dec 12 23:32:15.347 INFO [stderr] warning: unused import: `token::Token`
Dec 12 23:32:15.347 INFO [stderr]  --> src/lib.rs:8:5
Dec 12 23:32:15.347 INFO [stderr]   |
Dec 12 23:32:15.347 INFO [stderr] 8 | use token::Token;
Dec 12 23:32:15.347 INFO [stderr]   |     ^^^^^^^^^^^^
Dec 12 23:32:15.347 INFO [stderr] 
Dec 12 23:32:15.379 INFO [stderr] warning: field is never used: `theChar`
Dec 12 23:32:15.379 INFO [stderr]   --> src/lexer.rs:86:5
Dec 12 23:32:15.379 INFO [stderr]    |
Dec 12 23:32:15.379 INFO [stderr] 86 |     theChar: char,
Dec 12 23:32:15.379 INFO [stderr]    |     ^^^^^^^^^^^^^
Dec 12 23:32:15.379 INFO [stderr]    |
Dec 12 23:32:15.379 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 12 23:32:15.379 INFO [stderr] 
Dec 12 23:32:15.379 INFO [stderr] warning: variant `N_A` should have a camel case name such as `NA`
Dec 12 23:32:15.379 INFO [stderr]  --> src/token.rs:3:5
Dec 12 23:32:15.379 INFO [stderr]   |
Dec 12 23:32:15.379 INFO [stderr] 3 |     N_A,
Dec 12 23:32:15.379 INFO [stderr]   |     ^^^
Dec 12 23:32:15.379 INFO [stderr]   |
Dec 12 23:32:15.379 INFO [stderr]   = note: #[warn(non_camel_case_types)] on by default
Dec 12 23:32:15.379 INFO [stderr] 
Dec 12 23:32:15.379 INFO [stderr] warning: variant `L_BRACKET` should have a camel case name such as `LBracket`
Dec 12 23:32:15.379 INFO [stderr]  --> src/token.rs:7:5
Dec 12 23:32:15.379 INFO [stderr]   |
Dec 12 23:32:15.379 INFO [stderr] 7 |     L_BRACKET,
Dec 12 23:32:15.379 INFO [stderr]   |     ^^^^^^^^^
Dec 12 23:32:15.379 INFO [stderr] 
Dec 12 23:32:15.379 INFO [stderr] warning: variant `R_BRACKET` should have a camel case name such as `RBracket`
Dec 12 23:32:15.379 INFO [stderr]  --> src/token.rs:8:5
Dec 12 23:32:15.379 INFO [stderr]   |
Dec 12 23:32:15.379 INFO [stderr] 8 |     R_BRACKET
Dec 12 23:32:15.379 INFO [stderr]   |     ^^^^^^^^^
Dec 12 23:32:15.379 INFO [stderr] 
Dec 12 23:32:15.379 INFO [stderr] warning: structure field `theChar` should have a snake case name such as `the_char`
Dec 12 23:32:15.379 INFO [stderr]   --> src/lexer.rs:10:5
Dec 12 23:32:15.379 INFO [stderr]    |
Dec 12 23:32:15.379 INFO [stderr] 10 |     pub theChar: Option<char>,
Dec 12 23:32:15.379 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 23:32:15.379 INFO [stderr]    |
Dec 12 23:32:15.379 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Dec 12 23:32:15.379 INFO [stderr] 
Dec 12 23:32:15.379 INFO [stderr] warning: variable `strV` should have a snake case name such as `str_v`
Dec 12 23:32:15.379 INFO [stderr]   --> src/lexer.rs:42:13
Dec 12 23:32:15.379 INFO [stderr]    |
Dec 12 23:32:15.379 INFO [stderr] 42 |         let mut strV = "".to_string();
Dec 12 23:32:15.379 INFO [stderr]    |             ^^^^^^^^
Dec 12 23:32:15.379 INFO [stderr] 
Dec 12 23:32:15.379 INFO [stderr] warning: structure field `theChar` should have a snake case name such as `the_char`
Dec 12 23:32:15.379 INFO [stderr]   --> src/lexer.rs:86:5
Dec 12 23:32:15.379 INFO [stderr]    |
Dec 12 23:32:15.379 INFO [stderr] 86 |     theChar: char,
Dec 12 23:32:15.379 INFO [stderr]    |     ^^^^^^^^^^^^^
Dec 12 23:32:15.379 INFO [stderr] 
Dec 12 23:32:15.387 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 12 23:32:15.387 INFO [stderr]   --> src/main.rs:12:5
Dec 12 23:32:15.387 INFO [stderr]    |
Dec 12 23:32:15.387 INFO [stderr] 12 |     file.read_to_string(&mut contents);
Dec 12 23:32:15.387 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 23:32:15.387 INFO [stderr]    |
Dec 12 23:32:15.387 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 12 23:32:15.387 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 12 23:32:15.387 INFO [stderr] 
Dec 12 23:32:15.411 INFO [stderr] warning: field is never used: `theChar`
Dec 12 23:32:15.411 INFO [stderr]   --> src/lexer.rs:86:5
Dec 12 23:32:15.411 INFO [stderr]    |
Dec 12 23:32:15.411 INFO [stderr] 86 |     theChar: char,
Dec 12 23:32:15.411 INFO [stderr]    |     ^^^^^^^^^^^^^
Dec 12 23:32:15.411 INFO [stderr]    |
Dec 12 23:32:15.411 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 12 23:32:15.411 INFO [stderr] 
Dec 12 23:32:15.411 INFO [stderr] warning: variant `N_A` should have a camel case name such as `NA`
Dec 12 23:32:15.411 INFO [stderr]  --> src/token.rs:3:5
Dec 12 23:32:15.411 INFO [stderr]   |
Dec 12 23:32:15.411 INFO [stderr] 3 |     N_A,
Dec 12 23:32:15.412 INFO [stderr]   |     ^^^
Dec 12 23:32:15.412 INFO [stderr]   |
Dec 12 23:32:15.412 INFO [stderr]   = note: #[warn(non_camel_case_types)] on by default
Dec 12 23:32:15.412 INFO [stderr] 
Dec 12 23:32:15.412 INFO [stderr] warning: variant `L_BRACKET` should have a camel case name such as `LBracket`
Dec 12 23:32:15.412 INFO [stderr]  --> src/token.rs:7:5
Dec 12 23:32:15.412 INFO [stderr]   |
Dec 12 23:32:15.412 INFO [stderr] 7 |     L_BRACKET,
Dec 12 23:32:15.412 INFO [stderr]   |     ^^^^^^^^^
Dec 12 23:32:15.412 INFO [stderr] 
Dec 12 23:32:15.412 INFO [stderr] warning: variant `R_BRACKET` should have a camel case name such as `RBracket`
Dec 12 23:32:15.412 INFO [stderr]  --> src/token.rs:8:5
Dec 12 23:32:15.412 INFO [stderr]   |
Dec 12 23:32:15.412 INFO [stderr] 8 |     R_BRACKET
Dec 12 23:32:15.412 INFO [stderr]   |     ^^^^^^^^^
Dec 12 23:32:15.412 INFO [stderr] 
Dec 12 23:32:15.412 INFO [stderr] warning: structure field `theChar` should have a snake case name such as `the_char`
Dec 12 23:32:15.412 INFO [stderr]   --> src/lexer.rs:10:5
Dec 12 23:32:15.412 INFO [stderr]    |
Dec 12 23:32:15.412 INFO [stderr] 10 |     pub theChar: Option<char>,
Dec 12 23:32:15.412 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 23:32:15.412 INFO [stderr]    |
Dec 12 23:32:15.412 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Dec 12 23:32:15.412 INFO [stderr] 
Dec 12 23:32:15.412 INFO [stderr] warning: variable `strV` should have a snake case name such as `str_v`
Dec 12 23:32:15.412 INFO [stderr]   --> src/lexer.rs:42:13
Dec 12 23:32:15.412 INFO [stderr]    |
Dec 12 23:32:15.412 INFO [stderr] 42 |         let mut strV = "".to_string();
Dec 12 23:32:15.412 INFO [stderr]    |             ^^^^^^^^
Dec 12 23:32:15.412 INFO [stderr] 
Dec 12 23:32:15.412 INFO [stderr] warning: structure field `theChar` should have a snake case name such as `the_char`
Dec 12 23:32:15.412 INFO [stderr]   --> src/lexer.rs:86:5
Dec 12 23:32:15.412 INFO [stderr]    |
Dec 12 23:32:15.412 INFO [stderr] 86 |     theChar: char,
Dec 12 23:32:15.412 INFO [stderr]    |     ^^^^^^^^^^^^^
Dec 12 23:32:15.412 INFO [stderr] 
Dec 12 23:32:15.721 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.71s
Dec 12 23:32:15.727 INFO [stderr] su: No module specific data is present
Dec 12 23:32:16.080 INFO running `"docker" "inspect" "156a60088f9160becf20148af167f4a7fcb37f0eaf1d256892620fdb669e2a2d"`
Dec 12 23:32:16.172 INFO running `"docker" "rm" "-f" "156a60088f9160becf20148af167f4a7fcb37f0eaf1d256892620fdb669e2a2d"`
Dec 12 23:32:16.292 INFO [stdout] 156a60088f9160becf20148af167f4a7fcb37f0eaf1d256892620fdb669e2a2d
Dec 12 23:32:16.296 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-1/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +bd47d6825bf4090517549d33cfef10d3300b4a75-alt test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 12 23:32:16.508 INFO [stdout] cf0227e1173e5635bc13edb7ffa9273ac6b13f813aecd6684ddf8130e5c1d932
Dec 12 23:32:16.510 INFO running `"docker" "start" "-a" "cf0227e1173e5635bc13edb7ffa9273ac6b13f813aecd6684ddf8130e5c1d932"`
Dec 12 23:32:17.979 INFO [stderr] usermod: no changes
Dec 12 23:32:18.030 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Dec 12 23:32:18.031 INFO [stderr]      Running /target/debug/deps/rust_lexer-1e78a1de207c78ec
Dec 12 23:32:18.040 INFO [stderr]      Running /target/debug/deps/rust_lexer-ec9b5fa50476b163
Dec 12 23:32:18.040 INFO [stdout] 
Dec 12 23:32:18.040 INFO [stdout] running 0 tests
Dec 12 23:32:18.040 INFO [stdout] 
Dec 12 23:32:18.040 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 12 23:32:18.040 INFO [stdout] 
Dec 12 23:32:18.048 INFO [stdout] 
Dec 12 23:32:18.048 INFO [stdout] running 0 tests
Dec 12 23:32:18.048 INFO [stdout] 
Dec 12 23:32:18.048 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 12 23:32:18.048 INFO [stdout] 
Dec 12 23:32:18.055 INFO [stderr]    Doc-tests rust_lexer
Dec 12 23:32:18.489 INFO [stdout] 
Dec 12 23:32:18.489 INFO [stdout] running 0 tests
Dec 12 23:32:18.489 INFO [stdout] 
Dec 12 23:32:18.489 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 12 23:32:18.489 INFO [stdout] 
Dec 12 23:32:18.499 INFO [stderr] su: No module specific data is present
Dec 12 23:32:19.293 INFO running `"docker" "inspect" "cf0227e1173e5635bc13edb7ffa9273ac6b13f813aecd6684ddf8130e5c1d932"`
Dec 12 23:32:19.511 INFO running `"docker" "rm" "-f" "cf0227e1173e5635bc13edb7ffa9273ac6b13f813aecd6684ddf8130e5c1d932"`
Dec 12 23:32:19.718 INFO [stdout] cf0227e1173e5635bc13edb7ffa9273ac6b13f813aecd6684ddf8130e5c1d932